I meant to get this review written last week, right after I finished this marvelous book, but, well, I was traumatized by Nelson and Ruth. How can you keep doing this to me? Auuuggh!

I loved the plot, anything having to do with tunnels and hidden entrances sucks me right in, and this fiction-is-stranger-than-fiction plot was a real roller coaster; I never would've guessed the ending in a million years! The plight of "rough sleepers" was highlighted with compassion and humanity and watching the investigation unfold into edge-of-your-seat action kept me turning pages late into the night. At the heart of these books, beyond the suspenseful plots, is a knot of close-knit lovable characters who have evolved and grown throughout the series, creating a real connection (at least for me. Why, Nelson and Ruth? WHY?) Nelson's new boss, Jo, is a great character and watching her become part of the team felt...rewarding? Satisfying? Both, I guess but I can't wait to see more of her!

The next book in the series is due out in the US in May and I'm already chomping at the bit to be torturedagonized reeled in by Nelson & Ruth in yet another mystery.